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Tue, 24 Sep 2024 07:20:20 -0700 (PDT) Received: from thinkpad ([80.66.138.17]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42e9029857fsm24204415e9.13.2024.09.24.07.20.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Sep 2024 07:20:19 -0700 (PDT) Date: Tue, 24 Sep 2024 16:20:18 +0200 From: Manivannan Sadhasivam To: Thippeswamy Havalige Cc: kw@linux.com, robh@kernel.org, bhelgaas@google.com, devicetree@vger.kernel.org, conor+dt@kernel.org, krzk+dt@kernel.org, bharat.kumar.gogada@amd.com, michal.simek@amd.com, lpieralisi@kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 1/2] dt-bindings: PCI: xilinx-cpm: Add compatible string for CPM5 host1 Message-ID: <20240924142018.6ya5jtdxcgpunnvq@thinkpad> References: <20240922061318.2653503-1-thippesw@amd.com> <20240922061318.2653503-2-thippesw@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20240922061318.2653503-2-thippesw@amd.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240924_072022_714764_39FC89F9 X-CRM114-Status: GOOD ( 16.61 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sun, Sep 22, 2024 at 11:43:17AM +0530, Thippeswamy Havalige wrote: > The Xilinx Versal premium series has CPM5 block which supports two typeA > Root Port controller functionality at Gen5 speed. > > Add compatible string to distinguish between two CPM5 rootport controller1. > since Legacy and error interrupt register and bits for both the controllers > are at different offsets. > > Signed-off-by: Thippeswamy Havalige Acked-by: Manivannan Sadhasivam - Mani > --- > changes in v3: > -------------- > 1. Modify compatible string. > --- > Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml > index 989fb0fa2577..b63a759ec2d7 100644 > --- a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml > +++ b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml > @@ -17,6 +17,7 @@ properties: > enum: > - xlnx,versal-cpm-host-1.00 > - xlnx,versal-cpm5-host > + - xlnx,versal-cpm5-host1 > > reg: > items: > -- > 2.34.1 > -- மணிவண்ணன் சதாசிவம்